Nope. It might be just a bit out of sync, due to sloppy editing, but he’s really singing/playing. Not defending this guy at all, I hope he chokes on a whole package of hotdogs, but he isn’t lip-syncing.

Y’all all have different opinions in music so why don’t y’all keep them to your self I love kurt’s music. Y’all probably don’t like it because y’all want to be like everyone else and listen to rap and shit.

I don’t know what’s funnier, you telling everyone to keep their music opinions to themselves in the same sentence that you give us your music opinion or the fact that you act like you’re fucking original for listening to Nirvana.